Research Article

Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach

Volume: 8 Number: 4 December 30, 2021
EN

Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach

Abstract

Pterois volitans (Linnaeus, 1758), native of the Indo-Pacific Ocean, is an invasive fish species in the Western-Atlantic. Due to the very long venomous spines, they increase their populations in newly invaded habitats. No validated eradication method has been existed for this species yet. Therefore, there is an urgent need for alternative utilization methods for this fish species. Bioactive peptides are of great importance for human health since they exhibit excellent inhibitory properties for some medicinally important enzymes in human metabolisms such as angiotensin converting enzyme (ACE) and dipeptidyl peptidase-IV (DPP-IV). In this study, the bioactive peptides in protein-based venom of P. volitans, Pvtoxin-a and Pvtoxin-b, were investigated by using in silico tools. Total number of negatively charged residues (Asp + Glu) for Pvtoxin-a and Pvtoxin-b were found as 21 and 18, respectively. Total number of positively charged residues (Arg + Lys) for Pvtoxin-a and Pvtoxin-b were observed to be 22 and 24, respectively. According to BIOPEP results, AE values for ACE and DPP-IV were found to be 0.0305 and 0.0666 for Pvtoxin-a and Pvtoxin-b as 0.0333 and 0.0569, respectively. It is very interesting to note that AE values related to antioxidant property were observed to be 0.0083 for both Pvtoxin-a and Pvtoxin-b. Although AE value for alpha-glucosidase inhibitor was found to be 0.0014 for Pvtoxin-a, no AE value was obtained for Pvtoxin-b. In conclusion, the BIOPEP results clearly show that after a possible eradication study, protein-based venoms from P. volitans can be evaluated in the production of bioactive peptides. A possible economical value may create a pressure on its increasing population in newly invaded areas.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

December 30, 2021

Submission Date

September 30, 2021

Acceptance Date

November 8, 2021

Published in Issue

Year 2021 Volume: 8 Number: 4

APA
Çavaş, L., & Bilgin, Y. (2021). Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach. Gazi University Journal of Science Part A: Engineering and Innovation, 8(4), 411-423. https://doi.org/10.54287/gujsa.1002703
AMA
1.Çavaş L, Bilgin Y. Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach. GU J Sci, Part A. 2021;8(4):411-423. doi:10.54287/gujsa.1002703
Chicago
Çavaş, Levent, and Yagmur Bilgin. 2021. “Bioactivities from Novel Toxins of Pterois Volitans: A Bioinformatics Approach”. Gazi University Journal of Science Part A: Engineering and Innovation 8 (4): 411-23. https://doi.org/10.54287/gujsa.1002703.
EndNote
Çavaş L, Bilgin Y (December 1, 2021) Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach. Gazi University Journal of Science Part A: Engineering and Innovation 8 4 411–423.
IEEE
[1]L. Çavaş and Y. Bilgin, “Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach”, GU J Sci, Part A, vol. 8, no. 4, pp. 411–423, Dec. 2021, doi: 10.54287/gujsa.1002703.
ISNAD
Çavaş, Levent - Bilgin, Yagmur. “Bioactivities from Novel Toxins of Pterois Volitans: A Bioinformatics Approach”. Gazi University Journal of Science Part A: Engineering and Innovation 8/4 (December 1, 2021): 411-423. https://doi.org/10.54287/gujsa.1002703.
JAMA
1.Çavaş L, Bilgin Y. Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach. GU J Sci, Part A. 2021;8:411–423.
MLA
Çavaş, Levent, and Yagmur Bilgin. “Bioactivities from Novel Toxins of Pterois Volitans: A Bioinformatics Approach”. Gazi University Journal of Science Part A: Engineering and Innovation, vol. 8, no. 4, Dec. 2021, pp. 411-23, doi:10.54287/gujsa.1002703.
Vancouver
1.Levent Çavaş, Yagmur Bilgin. Bioactivities from Novel Toxins of Pterois volitans: A Bioinformatics Approach. GU J Sci, Part A. 2021 Dec. 1;8(4):411-23. doi:10.54287/gujsa.1002703

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